Visit 4D at Photonics West: booth 2027

Come see our instruments demonstrated live in San Francisco, at Photonics West 2019, February 5-7, 2019.
SPIE’s Photonics West event is the premier annual expo and technical gathering in the optics industry.

How to find us

Directions: Turn right from the entrance of the South Hall, and walk in the direction of the China Pavilion. Before you get there, we’ll be at the front corner booth of row 2000, in the front of the South Hall.
Photonics West 2019
Booth 2027
South Hall, Moscone Center
San Francisco

What to see

A Robot Making Measurements! See how come dynamic measurements make automated positioning production-speed fast.Dynamic optical interferometers: compact, lightweight Fizeau and Twyman-Green interferometers measuring optics without vibration compensation.Polarimetry: Use a polarizing snapshot camera to measure polarization. See PolarView analysis software.Nanosmoothness: a portable optical profiler so fast you could mount it on a robot to measure anywhere you want to, non-contact, on your large optic.